Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 11523

Hash
0000005cdd748d44dde15b5aafdf639fb55fe24d3c1ad0ae0b95a32852c98caf
Confirmations
29810
Time
2026-09-30 23:01:34 UTC
Median time
2026-09-30 22:52:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
8ce2206e78f014d8f817e7fa9ba66194b203e2f4672de03af09ac2dfe11f511e
Previous block
0000002a99ef21eeb62f638dba61e9b306e00c789df6a999860310f2ab8fdfbf
Next block
0000008e55a746d0cd9a2d457fcb3d1dfd9189c908b97f488596d5cae0f4925e

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 11523 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
8ce2206e78f0…c2dfe11f511e coinbase1250